wpa_supplicant fails to connect to mesh network
me at bobcopeland.com
Wed Oct 12 20:31:28 PDT 2016
On Mon, Oct 10, 2016 at 12:32:43PM -0400, Bob Copeland wrote:
> On Mon, Oct 10, 2016 at 11:02:36AM -0500, Nathan Price wrote:
> > On Mon, Oct 10, 2016 at 8:09 AM, Bob Copeland <me at bobcopeland.com> wrote:
> > > Are both ends running wpa_supplicant with user_mpm = 1 and same config
> > > file?
> > No, only one end is running wpa_supplicant. The other was configured using
> > iw.
> Ah, ok, that probably explains it. I think there is an outstanding issue
> with the default rateset in wpa_s not matching that of the in-kernel
> peering manager.
Ok, I looked into this a bit more and what is happening is that:
- basic rates have to equal each other between peers,
- in the kernel, only 1 mbps rate is selected as a mandatory rate
(assuming 2.4 GHz) and thus used as the basic rate set, and
- in wpa_supplicant, the ERP mandatory rates are used for basic
rates by default
So, this config with wpa_supplicant will probably get them talking
(worked for me):
Bob Copeland %% http://bobcopeland.com/
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